I couldn't disappoint people. I did not want to fail and exhaust myself, because I was the kind of runner who trained so little that I couldn't race again within another 10 days.
If there was the opportunity to climb a mountain, or to go ballooning, or some adventurous activity, I would always be keen to do it. I loved the countryside.
I've always been very impatient. At age 10 I frankly found life boring, and I can remember age 9 having the awful thought, as it seems now looking back on it, A war! That should liven things up a bit!
I was playing rugby and the other games English school children do, and there was an event in which races were run, and I won these by a considerable margin.
I was involved in music, acting, and some running, but my firm wish was to become a doctor. That was the formative age when I had decided on the pattern of my career.
I was always a great bundle of energy. As a child, instead of walking, I would run. And so running, which is a pain to a lot of people, was always a pleasure to me because it was so easy.
I wanted to be a neurologist. That seemed to be the most difficult, most intriguing, and the most important aspect of medicine, which had links with psychology, aggression, behavior, and human affairs.
I think that is a universal adolescent feeling, trying to find your place. The adolescent who is perfectly adjusted to his environment, I've yet to meet.
I raced supremely well. I felt I was as well fitted to do it as I had ever been, and as perhaps I might ever be. I went climbing three weeks before, because I was feeling fed up with running.
I lived on the top of one hill and the school was at the top of another hill. Nobody ever went to school by car - we didn't have any cars during the war. So that to and from school was itself a training.
Athletics is a luxury.
I enjoy singing, and the instruments which truly move me are the horn, the trumpet and the cello.
I came from such a simple origin, without any great privilege, and I would say I also wanted to make a mark. It wasn't until I was about 15 that I appeared in a race.
My concentration was really on getting to university and becoming a doctor. My parents let me know that school marks were important. Achievement was something which came by hard work.
The Athletic Association competed against the University. So there was an event. You cannot break world records unless it is an established event, and you have three timekeepers, and the whole thing is organized.